KR100339962B1 - 연속주조공정상의누탕예고장치 - Google Patents

연속주조공정상의누탕예고장치 Download PDF

Info

Publication number
KR100339962B1
KR100339962B1 KR1019940036152A KR19940036152A KR100339962B1 KR 100339962 B1 KR100339962 B1 KR 100339962B1 KR 1019940036152 A KR1019940036152 A KR 1019940036152A KR 19940036152 A KR19940036152 A KR 19940036152A KR 100339962 B1 KR100339962 B1 KR 100339962B1
Authority
KR
South Korea
Prior art keywords
temperature
search
temperature sensors
temperature change
mold
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
KR1019940036152A
Other languages
English (en)
Korean (ko)
Other versions
KR950016976A (ko
Inventor
나까무라츄요시
고다이라가쭈호
히구찌가쮸히로
Original Assignee
토피 고교 가부시키가이샤
스미도모쥬기가이고교 가부시키가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=18203694&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR100339962(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 토피 고교 가부시키가이샤, 스미도모쥬기가이고교 가부시키가이샤 filed Critical 토피 고교 가부시키가이샤
Publication of KR950016976A publication Critical patent/KR950016976A/ko
Application granted granted Critical
Publication of KR100339962B1 publication Critical patent/KR100339962B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S706/00—Data processing: artificial intelligence
    • Y10S706/902—Application using ai with detail of the ai system
    • Y10S706/911—Nonmedical diagnostics
    • Y10S706/912—Manufacturing or machine, e.g. agricultural machinery, machine tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Examining Or Testing Airtightness (AREA)
KR1019940036152A 1993-12-24 1994-12-23 연속주조공정상의누탕예고장치 Expired - Fee Related KR100339962B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5327851A JP3035688B2 (ja) 1993-12-24 1993-12-24 連続鋳造におけるブレークアウト予知システム
JP1993-327851 1993-12-24

Publications (2)

Publication Number Publication Date
KR950016976A KR950016976A (ko) 1995-07-20
KR100339962B1 true KR100339962B1 (ko) 2002-11-23

Family

ID=18203694

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940036152A Expired - Fee Related KR100339962B1 (ko) 1993-12-24 1994-12-23 연속주조공정상의누탕예고장치

Country Status (4)

Country Link
US (1) US5548520A (enrdf_load_stackoverflow)
JP (1) JP3035688B2 (enrdf_load_stackoverflow)
KR (1) KR100339962B1 (enrdf_load_stackoverflow)
TW (1) TW252935B (enrdf_load_stackoverflow)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1072065C (zh) * 1995-04-03 2001-10-03 西门子公司 连续铸造时早期识别断裂的装置
AUPN633295A0 (en) * 1995-11-02 1995-11-23 Comalco Aluminium Limited Bleed out detector for direct chill casting
WO2000005013A1 (en) * 1998-07-21 2000-02-03 Dofasco Inc. Multivariate statistical model-based system for monitoring the operation of a continuous caster and detecting the onset of impending breakouts
DE10027324C2 (de) * 1999-06-07 2003-04-10 Sms Demag Ag Verfahren zum Gießen eines metallischen Strangs sowie System hierzu
CA2414167A1 (en) * 2002-12-12 2004-06-12 Dofasco Inc. Method and online system for monitoring continuous caster start-up operation and predicting start cast breakouts
US6885907B1 (en) 2004-05-27 2005-04-26 Dofasco Inc. Real-time system and method of monitoring transient operations in continuous casting process for breakout prevention
WO2008133715A2 (en) * 2006-11-03 2008-11-06 Air Products And Chemicals, Inc. System and method for process monitoring
CN101332499B (zh) * 2007-06-28 2011-01-19 上海梅山钢铁股份有限公司 一种板坯连铸漏钢预报控制方法
US8315746B2 (en) * 2008-05-30 2012-11-20 Apple Inc. Thermal management techniques in an electronic device
DE102008028481B4 (de) * 2008-06-13 2022-12-08 Sms Group Gmbh Verfahren zur Vorhersage der Entstehung von Längsrissen beim Stranggießen
US8306772B2 (en) 2008-10-13 2012-11-06 Apple Inc. Method for estimating temperature at a critical point
KR101224960B1 (ko) * 2010-10-28 2013-01-22 현대제철 주식회사 몰드내 응고쉘의 크랙 진단장치 및 그 방법
KR101224961B1 (ko) * 2010-10-28 2013-01-22 현대제철 주식회사 몰드내 응고쉘의 크랙 진단장치 및 그 방법
US8365808B1 (en) * 2012-05-17 2013-02-05 Almex USA, Inc. Process and apparatus for minimizing the potential for explosions in the direct chill casting of aluminum lithium alloys
RU2678848C2 (ru) 2013-02-04 2019-02-04 ОЛМЕКС ЮЭсЭй, ИНК. Способ и устройство для литья с прямым охлаждением
KR20140130012A (ko) * 2013-04-30 2014-11-07 현대제철 주식회사 슬라브 크랙 진단 방법
US9936541B2 (en) 2013-11-23 2018-04-03 Almex USA, Inc. Alloy melting and holding furnace
NO345054B1 (en) * 2019-02-01 2020-09-07 Norsk Hydro As Casting Method and Casting Apparatus for DC casting
CN111570748B (zh) * 2020-04-28 2021-08-06 中冶南方连铸技术工程有限责任公司 基于图像处理的结晶器漏钢预报方法
JP6950860B1 (ja) 2020-06-18 2021-10-13 Ｊｆｅスチール株式会社 ブレークアウト予知方法、連続鋳造機の操業方法、及び、ブレークアウト予知装置
WO2021256063A1 (ja) * 2020-06-18 2021-12-23 Ｊｆｅスチール株式会社 ブレークアウト予知方法、連続鋳造機の操業方法、及び、ブレークアウト予知装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6054138B2 (ja) * 1981-01-08 1985-11-28 新日本製鐵株式会社 連続鋳造鋳型における鋳造鋼の介在物検出方法
AU562731B2 (en) * 1985-02-01 1987-06-18 Nippon Steel Corporation Preventtion of casting defects in continuous casting
US4949777A (en) * 1987-10-02 1990-08-21 Kawasaki Steel Corp. Process of and apparatus for continuous casting with detection of possibility of break out
US5020585A (en) * 1989-03-20 1991-06-04 Inland Steel Company Break-out detection in continuous casting

Also Published As

Publication number Publication date
JP3035688B2 (ja) 2000-04-24
TW252935B (enrdf_load_stackoverflow) 1995-08-01
US5548520A (en) 1996-08-20
KR950016976A (ko) 1995-07-20
JPH07178524A (ja) 1995-07-18

Similar Documents

Publication Publication Date Title
KR100339962B1 (ko) 연속주조공정상의누탕예고장치
Cho et al. Optimal placement of phasor measurement units with GPS receiver
He et al. Mold breakout prediction in slab continuous casting based on combined method of GA-BP neural network and logic rules
EP0057494B2 (en) System for detecting abnormality of molten metal in mold for continuous casting
CN101807220A (zh) 用于评估铸件设计的可制造性的系统
JP2000181526A (ja) プラント状態推定・予測装置及び方法
US6179041B1 (en) Method and apparatus for the early recognition of ruptures in continuous casting of steel with an oscillating mold
Sarler et al. Comparison of measured and calculated solid-liquid interphase position during DC casting of aluminium
Zhang et al. Integrated monitoring solution to start-up and run-time operations for continuous casting
KR102213972B1 (ko) 슬라브 표면의 면세로 크랙 예측 장치 및 방법
CN111680448B (zh) 一种基于支持向量机svm分类的连铸坯纵裂纹预测方法
CN113573826B (zh) 铸模内凝固壳厚推定装置及铸模内凝固壳厚推定方法
CN118321519A (zh) 一种结晶器粘结漏钢预报方法、装置、电子设备及介质
JP4828366B2 (ja) 鋳型の熱流束に基づく縦割検知方法及び連続鋳造方法
Bounds et al. An experimental and numerical investigation into the thermal behavior of the pressure die casting process
JP4244675B2 (ja) 連続鋳造鋳型内溶鋼流速の幅方向分布検出方法
JP3896026B2 (ja) 連続鋳造鋳型内における溶鋼流動状態の診断装置、方法、コンピュータプログラム、及びコンピュータ読み取り可能な記憶媒体
KR960021262A (ko) 전문가 시스템을 이용한 연주주편 품질 예측방법
KR102545240B1 (ko) 배관 감육 예측 장치 및 방법
KR100399233B1 (ko) 빌레트연속주조기의주조감시방법
JP4041279B2 (ja) 鋳型内鋳片の状態検知装置、方法、及びコンピュータ読み取り可能な記憶媒体
Morelli et al. Novel methodologies for solving the inverse unsteady heat transfer problem of estimating the boundary heat flux in continuous casting molds
Dautov et al. On 3D dynamic control of secondary cooling in continuous casting process
JP3682137B2 (ja) 排水施設運用ガイダンスシステム
CN119573655B (zh) 尾矿坝形变预警方法、装置、电子设备及存储介质

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

A201 Request for examination
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

FPAY Annual fee payment

Payment date: 20120323

Year of fee payment: 11

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 11

FPAY Annual fee payment

Payment date: 20130523

Year of fee payment: 12

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 12

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R14-asn-PN2301

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20140528

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20140528

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000